Examples of using Symmetric encryption in English and their translations into Russian
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A symmetric encryption algorithm;
What's the difference between symmetric and asymmetric encryption?
Symmetric encryption: Fast but vulnerable.
It is based on using a cryptographic hash or symmetric encryption algorithm.
Block cipher: symmetric encryption in blocks of bytes.
Then each file is encrypted by using a random AES-128 symmetric encryption algorithm.
With symmetric encryption, sharing this private key between two parties securely can be difficult.
There are two major types of symmetric encryption: Block ciphers and stream ciphers.
Protected data is encrypted with the symmetric algorithm using a one-time key of the container symmetric encryption;
It is therefore imperative that the key is kept secret,which is why symmetric encryption is often referred to as"secret key encryption. .
Symmetric encryption can be performed using one of the seven symmetric algorithms on a session key AES, CAST5, 3DES, IDEA, Twofish, Blowfish, Camellia.
Each page of the user profile database is encrypted with the AES-256 symmetric encryption algorithm using a one-time key.
It uses 256 bit AES symmetric encryption for the actual file encryption, and asymmetric RSA encryption for communication and securing the symmetric session key.
The Playfair cipher or Playfair square or Wheatstone-Playfair cipher is a manual symmetric encryption technique and was the first literal digram substitution cipher.
What characterizes each of these symmetric encryption methods is that they have low computational requirements to function, and use only one key for both encryption and decryption of the message.
Once the Master Key is successfully decoded,its source 512-bit data participates in obtaining the symmetric encryption key for the DPAPI blob.
Yet the above cipher is a simple example of how symmetric encryption works: both the sender and the receiver shift the letter the same fixed number of positions.
Private key- the key that is used to decrypt one-time symmetric encryption keys for the data transmitted in secure VIPole containers.
Before starting off the symmetric encryption process, the input message M∈ B∗{\displaystyle M\in B^{\ast}\,} is divided into blocks M 1,…, M t{\displaystyle M_{1 M_{t}\,}, where each of the block, possibly except the last one, is of 1024 bytes.
Ransomware leverages the advantages of both asymmetric and symmetric encryption to lock up the victim's files within a matter of seconds, rather than hours.
VIPole encrypted container includes symmetric and asymmetric encryption blocks and is based on the principle similar to S/MIME e-mail protection algorithm.
Public key- the key used to encrypt one-time symmetric encryption keys for secure VIPole containers, in which the data that users share is transmitted.
Argentum Backup supports strong 128-bit and 256-bit AES symmetric encryption to securely protect sensitive data when backing up into Zip files.
If this option is selected,the client will use AES-256 symmetric encryption(along with the CA's exchange certificate for asymmetric encryption) to send the private key to the CA for archival.
Sometimes we are lucky: Ransomware that solely relies on symmetric encryption, such as Harasom,"hides" the same key it uses to encrypt every file on every system in the ransomware executable itself.
Encryption methods: Symmetric v asymmetric.
Batch Symmetric Fully Homomorphic Encryption Using Matrix Polynomials.
Symmetric key encryption allows for ciphertext to be encrypted and decrypted with the same key.
Authentication is done by public user key, encryption- by symmetric private key.
Symmetric algorithm uses the same key for encryption and decryption.